package com.ee.pet.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ee.pet.entity.Users;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;


public interface UsersMapper extends BaseMapper<Users> {
    @Select("select * from users where user_id = #{userId}")
    Users selectuserbyid(int userId);
}
